Remote Code Execution Vulnerability in BuddyPress Xprofile Custom Fields Plugin
CVE-2018-25308

8.7HIGH

Key Information:

Vendor

Donmik

Status
Buddypress Xprofile Custom Fields Type
Vendor
CVE Published:
29 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25308?

The BuddyPress Xprofile Custom Fields version 2.6.3 has a vulnerability that enables authenticated users to execute remote code. By manipulating unescaped POST parameters, specifically 'field_hiddenfile' and 'field_deleteimg', attackers can delete arbitrary files from the server during profile editing. This loophole exposes sites to significant risk if exploited, allowing unauthorized actions on the server.

Affected Version(s)

Buddypress Xprofile Custom Fields Type 2.6.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-25308 - Proof of Concept

References

https://www.exploit-db.com/exploits/44432
exploit
http://lenonleite.com.br/
product
https://www.vulncheck.com/advisories/buddypress-xprofile-...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lenon Leite
.